# -*- encoding: utf-8 -*-
"""
@File    : homework.py
@Time    : 2020/10/21 20:17
@Author  : lluyao
@Email   : lluyao61@163.com
@Software: PyCharm
"""
mylist = ["python", "java", "C"]
mylist.append("我是追加")
mylist.pop(0)
mylist.pop()
print("Cali" in mylist)
print(len(mylist))
sub_list = ["liu", "cali", 123, 456]
mylist[1:1] = [sub_list]
print(mylist)
